Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 1 (Q.No. 25)
25.
If the value of n = 0 in the equation pvn = C, then the process is called
Discussion:
17 comments Page 1 of 2.
Yash said:
6 years ago
There are three basic processes:
1. pv^n = c is polytropic process.
2. pv^gamma=c is an adiabatic process.
3. pv=c is isothermal process.
1. pv^n = c is polytropic process.
2. pv^gamma=c is an adiabatic process.
3. pv=c is isothermal process.
(1)
Monika jondani said:
6 years ago
n=0 Isobaric.
n=1. Isothermal.
n>1. Polytropic.
n=gamm. Adiabatic.
n=infitniy Constant volume.
n=1. Isothermal.
n>1. Polytropic.
n=gamm. Adiabatic.
n=infitniy Constant volume.
(5)
Ausha.Ambati said:
7 years ago
When n is 0 in this equation then P is constant.
Paul said:
7 years ago
It should be isothermal process.
Narsingh said:
8 years ago
n=0,pv^0=constant.i .e.,isobaric process (p=const).
n=1,pv=const.i.e., Isothermal process (temperature= const).
n=gama,pv^gama=const.i.e., Isentropic process.
n=infinity,pv^infinity=consnt.i.e.,v= const i.e, isochoric process (v= const).
n=1,pv=const.i.e., Isothermal process (temperature= const).
n=gama,pv^gama=const.i.e., Isentropic process.
n=infinity,pv^infinity=consnt.i.e.,v= const i.e, isochoric process (v= const).
(1)
Vilas said:
8 years ago
If n=1 what will happen?
Pradeep G said:
8 years ago
PVn = C polytropic process.
PV = C isothermal process.
PV = C isothermal process.
Engr Arshad jamali said:
9 years ago
If n=0 then p=C hence we can say that pressure constant process.
Madai Nayagan said:
9 years ago
If anything to the power zero is value zero V power 0 is zero so P is equal to c (constant).
Hari said:
9 years ago
Isothermal process pv = c.
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